NSN 3110-00-151-5068, 3110001515068
BEARING,BALL,DUPLEX

Federal Supply Classification: FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number: NIIN 001515068
Codification Country: United States
Item Name Code: INC 30213
Criticality: (F) This item is a Flight Safety Critical Aircraft Part (FSCAP).
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 3110-00-151-5068

National Stock Number (NSN) 3110-00-151-5068, or NIIN 001515068, (bearing,ball,duplex) was assigned March 24, 1971 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

This NSN is assigned to Item Name Code (INC) 30213. [TWO SINGLE ROW ANNULAR BALL BEARINGS SELECTED DIMENSIONALLY TO BE A MATCHED PAIR OR SET. THE RING FACES HAVE BEEN SPECIALLY GROUND TO SPECIFIED OFFSETS THAT WILL PRODUCE PREDETERMINED PRELOAD WHEN MOUNTED. MAY INCLUDE A SINGLE ROW ANGULAR CONTACT BEARING WITH FACES SPECIALLY GROUND FOR DUPLEX MOUNTING.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3110001515068 does not contain precious metals.

This NSN is associated to Schedule B 8482105068: ball bearings, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332991: ball and roller bearing manufacturing.

This information was last updated on Dec 01, 2024.

Technical Characteristics

STYLE DESIGNATOR: (STYL) 92B COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
BORE DIAMETER: (ABXV) 0.9844 INCHES NOMINAL
INTERNAL CLEARANCE: (AKVV) 0.0014 INCHES MINIMUM RADIAL AND 0.0019 INCHES MAXIMUM RADIAL
LOAD DIRECTION: (AGZC) ANGULAR
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: (LMDC) MIL-L-23699 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIAL: (ADZG) OIL
OVERALL OUTSIDE DIAMETER: (ADGA) 1.8504 INCHES NOMINAL
OVERALL WIDTH: (ABMK) 0.9449 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) AMS 4616 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL: (MATT) COPPER ALLOY RETAINER
MATERIAL: (MATT) STEEL BALL
MATERIAL: (MATT) STEEL INNER RING
MATERIAL: (MATT) STEEL OUTER RING
RETAINER FABRICATION METHOD: (AGYF) MACHINED
STANDARD TOLERANCE DESIGNATION: (CTFZ) ABEC NO.7
SPECIAL FEATURES: (FEAT) STABILIZED FOR OPERATION FROM M 65 TO P 250 DEG F,RETAINER SILVER- PLATED 0.0005 IN. TO 0.0015 IN. THK PER AMS 2412,ROCKWELL HARDNESS C SCALE60 TO 64 BALL,INNER AND OUTER RINGS,MAX SURFACE FINISH INNER AND OUTER RACEWAYS 8 UIN AA,ASSY RELATIONSHIP MARKING /V/ ON OD OF BEARING ELEMENTS
STYLE DESIGNATOR: (STYL) COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
SURFACE FINISH: (AGYE) GROUND
TEST DATA DOCUMENT: (TEST) 02731-369A5432 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)